/*
 *  The MIT License
 *  
 *  Copyright (c) 2008 Dave Whittle (iamgnat@gmail.com)
 *  $Id: RegExp.h 21 2010-03-31 01:47:20Z iamgnat $
 *  
 *  Permission is hereby granted, free of charge, to any person obtaining a copy
 *  of this software and associated documentation files (the "Software"), to deal
 *  in the Software without restriction, including without limitation the rights
 *  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 *  copies of the Software, and to permit persons to whom the Software is
 *  furnished to do so, subject to the following conditions:
 *  
 *  The above copyright notice and this permission notice shall be included in
 *  all copies or substantial portions of the Software.
 *  
 *  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 *  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 *  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 *  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 *  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 *  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 *  THE SOFTWARE.
 */

#import <Foundation/Foundation.h>
#import "pcre.h"

@interface RegExp : NSObject {
    pcre        *Regex;
    NSString    *RegPat;
    NSArray     *Matches;
    int         SubstringCaptures;
    int         Flags;
}

- (id) init;
- (id) initWithPattern: (NSString *) pattern;
- (void) dealloc;

- (void) setFlags: (int) flags;
- (NSString *) pattern;
- (void) setPattern: (NSString *) pattern;
- (BOOL) matchesString: (NSString *) string withFlags: (int) flags;
- (int) executeAgainstString: (NSString *) string withFlags: (int) flags;
- (NSArray *) matchResults;

@end
